Method for comprehensively evaluating cost performance of metallurgical coke

The invention discloses a method for comprehensively evaluating the cost performance of metallurgical coke. The method is specifically implemented according to the following steps: step 1, measuring and calculating a theoretical coke ratio; step 2, measuring and calculating a theoretical return coke end ratio; 3, calculating the theoretical use cost of coke; and step 4, carrying out cost performance sorting. According to the method, the physical and chemical indexes, the settlement price and the use cost of the coke are comprehensively considered, the cost performance of the coke is comprehensively evaluated more scientifically and comprehensively, and the problem that in the prior art, the cost performance of the coke is evaluated through the purchase price, and evaluation is one-sided and inaccurate is solved; a coke evaluation system is perfected, and guidance is provided for purchase and use of coke. 本发明公开的冶金焦炭性价比综合评价的方法，具体按照以下步骤实施：步骤1，测算理论焦比；步骤2，测算理论返焦末比；步骤3，计算焦炭理论使用成本；步骤4，进行性价比排序。本发明通过对焦炭理化指标、结算价格、使用成本综